Which cage do you think will be best?

I've been looking for new cages for my 3 (maybe soon to be 4) parrotlets (1 bonded pair and either 1 or 2 singletons) and I'm looking at these two at the moment:


I'm leaning more towards the first one as all my birds inhabit my bedroom with me at the moment and while I do have the space for the second option I'm worried they're too big? I also don't know for certain if the two singletons will get along (they're siblings from different clutches and I think they're both girls) so having the dividers offered in the first cage option might be best. Then, if I have to use the dividers the singleton birds will still have a L 19" x H 21" x 18" personal cage.

My birds have a lot of out of cage time as is but I want them to have the best housing I can give them, so, please share your honest thoughts on which cage yall think would be best for me, my birds, and my situation. Thanks!